746 matches found
CVE-2023-46839 pci: phantom functions assigned to incorrect contexts
PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions need an IOMMU context...
CVE-2023-46839 pci: phantom functions assigned to incorrect contexts
PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions need an IOMMU context...
CVE-2023-46839
PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions need an IOMMU context...
CVE-2023-46839
The Xen hypervisor (versions 4.17.x and 4.15.x) is vulnerable to an issue where phantom functions on PCI devices can lead to incorrect context assignment. When a device with phantom functions is assigned to a guest, a failure to set up the required IOMMU context does not cause the assignment to f...
CVE-2023-46839: Undefined Security Weakness
PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions need an IOMMU context...
openSUSE: Security Advisory for xen (SUSE-SU-2024:0268-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Fedora 39 : xen (2024-e527e6fd08)
The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-e527e6fd08 advisory. arm32: The cache may not be properly cleaned/invalidated take two XSA-447, CVE-2023-46837 pci: phantom functions assigned to incorrect contexts...
Fedora 38 : xen (2024-4b2cf8c375)
The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-4b2cf8c375 advisory. arm32: The cache may not be properly cleaned/invalidated take two XSA-447, CVE-2023-46837 pci: phantom functions assigned to incorrect contexts...
Misassignment Of Phantom Functions
xen is vulnerable to Misassignment of Phantom Functions. The vulnerability is due to the failure to properly handle the assignment of phantom functions when the IOMMU context setup fails. It allows attackers in the primary device being assigned to a guest while some phantom functions are assigned...
The vulnerability of the phantom() function in Xen hypervisors allows a malicious actor to gain unauthorized access to protected information.
The vulnerability of the phantom function in Xen hypervisors is related to deficiencies in access control due to incorrect validation of input data during query generation. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...
SUSE CVE-2023-46839
PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions need an IOMMU context...
SUSE-SU-2024:0270-1 Security update for xen
This update for xen fixes the following issues: - CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts XSA-449 bsc1218851...
SUSE-SU-2024:0269-1 Security update for xen
This update for xen fixes the following issues: - CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts XSA-449 bsc1218851...
SUSE-SU-2024:0265-1 Security update for xen
This update for xen fixes the following issues: - CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts XSA-449 bsc1218851...
SUSE-SU-2024:0264-1 Security update for xen
This update for xen fixes the following issues: - CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts XSA-449 bsc1218851...
pci: phantom functions assigned to incorrect contexts
ISSUE DESCRIPTION PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDs of functions that are otherwise unpopulated. This allows a device to extend the number of outstanding requests. Such phantom functions nee...
CVE-2023-6061
Rejected reason: This CVE ID has been rejected/withdrawn by its CVE Numbering Authority Palo Alto Networks based on discussions with Mitsubishi Electronics Corporation's PSIRT...
Design/Logic Flaw
Multiple components of Iconics SCADA Suite are prone to a Phantom DLL loading vulnerability. This issue arises from the applications improperly searching for and loading dynamic link libraries, potentially allowing an attacker to execute malicious code via a DLL with a matching name in an...